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Service bulletins for the 2015 Subaru Forester

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

502 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Software are shown. Show all

Bulletins, newest first
0783142023-04-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Diagnostics for DTC B1500 and U1500
15-199-16R2018-12-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display.
15-199-16R2018-12-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display.
15-208-17R2018-12-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. This Service Information bulletin announces availability of an enhancement to the Gracenote database included in the vehicles listed above equipped with F10 7? Navigation and 7? Display Audio head units. When the user plays a pre-recorded CD, Gracenote recognizes the disc then shows the artist and track name information along with the album cover art on the head unit display (when available). This enhancement brings the currently installed database up to date with the most recent information available.
15-199-16R2018-07-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation.
15-197-162018-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Although Fujitsu TEN (F10) Navigation units utilize an externally (faceplate) accessible MicroSD memory card, the MicroSD card used in Clarion display audio units is internal and not accessible. In the event a ?Check SD Memory Card? alert message appears on the faceplate display, an exchange display audio unit must be ordered through the applicable Clarion audio exchange procedure.
15-199-16R2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation.
15-193-16R2017-10-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). All 2012 to 2015 Models Equipped with Fujitsu Ten (F10) Generation 1 (Gen1) Audio / Navigation Systems. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements.
15-193-162017-10-27. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements. All 2012 to 2015 Models Equipped with FujitsuTen (F10) Generation 1 (Gen1) Audio / Navigation Systems
11-164-16R2017-08-14. Service bulletin. ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces the availability of reprogramming files to optimize the ECM. These files will address customer concerns of a slight surging / decrease in engine power condition between approx. 2000-2500 RPM on light acceleration during high ambient temperatures (intake air temperatures exceeding 104 deg. F).
11-148-14R2017-03-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. REPROGRAMMING FILE AVAILABILITY FOR OIL LEVEL DETECTION
11-146-142017-02-24. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. REPROGRAMMING FILES FOR DTC P0420
11-153-15R2017-02-03. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. THIS BULLETIN ANNOUNCES AVAILABILITY OF REPROGRAMMING FILES TO ADDRESS CUSTOMER CONCERNS OF EXTENDED CRANKING TIME BEFORE THE ENGINE STARTS.
FWR2017-01-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "DUE TO A FLASHWRITE DATABASE ERROR, WHEN SEARCHING FOR 2015 FORESTER 2.0L TURBO PACK FILES BY VEHICLE SPECIFICATION (ONLY), THE NEW CID FOR THE LATEST PAK FILES DISPLAYS INCORRECTLY AS SHOWN BELOW. THE ACTUAL NEW CID SHOULD READ AS LF61700B AS SHOWN WHEN THE SEARCH IS PERFORMED USING THE VEHICLE CID#. REGARDLESS OF HOW THE PAK FILE IS SEARCHED, THE CORRECT FILE IS APPLIED BY FLASHWRITE IN BOTH CASES. IF THE ECM IS CHECKED FOLLOWING PROGRAMMING, THE NEW CID LF61700B WILL BE FOUND AS LONG AS FLASHWRITE (RELEASE MONTH JAN 2016) IS USED FOR THIS APPLICATION. THIS DISPLAY ERROR WILL BE CORRECTED AS PART OF A FUTURE RELEASE OF SSM4/ FLASHWRITE. FIG 1- NEW CID DISPLAYS INCORRECTLY WHEN SEARCHED BY VEHICLE SPECIFICATION"
FWR2016-12-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "DUE TO A FLASHWRITE DATABASE ERROR, WHEN SEARCHING FOR 2015 FORESTER 2.0L TURBO PACK FILES BY VEHICLE SPECIFICATION (ONLY), THE NEW CID FOR THE LATEST PAK FILES DISPLAYS INCORRECTLY AS SHOWN BELOW. THE ACTUAL NEW CID SHOULD READ AS LF61700B AS SHOWN WHEN THE SEARCH IS PERFORMED USING THE VEHICLE CID#. REGARDLESS OF HOW THE PAK FILE IS SEARCHED, THE CORRECT FILE IS APPLIED BY FLASHWRITE IN BOTH CASES. IF THE ECM IS CHECKED FOLLOWING PROGRAMMING, THE NEW CID LF61700B WILL BE FOUND AS LONG AS FLASHWRITE (RELEASE MONTH JAN 2016) IS USED FOR THIS APPLICATION. THIS DISPLAY ERROR WILL BE CORRECTED AS PART OF A FUTURE RELEASE OF SSM4/ FLASHWRITE. FIG 1- NEW CID DISPLAYS INCORRECTLY WHEN SEARCHED BY VEHICLE SPECIFICATION"
15-186-15R2016-11-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "THIS BULLETIN ANNOUNCES REPROGRAMMING FILE AVAILABILITY AND A CORRESPONDING INSTALLATION PROCEDURE WHICH WILL ALLOW BLUETOOTH PAIRING TO BE COMPLETED SUCCESSFULLY WHEN USING VOICE COMMANDS ON THE CLARION AUDIO UNITS LISTED BELOW. PAIRING OF PHONES USING VOICE RECOGNITION IS THE PREFERRED METHOD ON THESE CLARION AUDIO UNITS. SEE BULLETIN 15-185-15 FOR ADDITIONAL DETAILS ON USING VOICE RECOGNITION TO PAIR PHONES TO CLARION AUDIO UNITS. THE PROCEDURE WILL INVOLVE DOWNLOADING THE APPLICABLE UPDATE FILE FROM SUBARUNET THEN LOADING IT ONTO A FLASH DRIVE FOR INSTALLATION."
15-179-15R2016-11-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. THIS SERVICE INFORMATION BULLETIN CONTAINS A SERIES OF SCREEN SHOTS WITH INSTRUCTIONS WHICH PROVIDE A PROCEDURE FOR PAIRING ANDROID SMARTPHONES TO BLUETOOTH-EQUIPPED CLARION AUDIO UNITS. THE PROCEDURE INVOLVES CHANGING THE AUDIO UNIT’S DEFAULT “PASSKEY” WHICH MUST BE ENTERED INTO THE SMARTPHONE DURING THE PAIRING PROCESS. ONCE THE PASSKEY IS CHANGED FROM “1234” TO “0000”, TESTING RESULTS HAVE SHOWN THE REMAINDER OF THE PAIRING PROCESS COMPLETES NORMALLY.
11-148-142016-06-09. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
11-148-14R2016-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
11-146-142016-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
11-140-142016-05-23. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.